112528551172 has 24 divisors (see below), whose sum is σ = 203728757400. Its totient is φ = 54320587776.

The previous prime is 112528551119. The next prime is 112528551203. The reversal of 112528551172 is 271155825211.

It can be written as a sum of positive squares in 4 ways, for example, as 12529668096 + 99998883076 = 111936^2 + 316226^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3021738 + ... + 3058750.

It is an arithmetic number, because the mean of its divisors is an integer number (8488698225).

Almost surely, 2^112528551172 is an apocalyptic number.

It is an amenable number.

112528551172 is a deficient number, since it is larger than the sum of its proper divisors (91200206228).

112528551172 is a wasteful number, since it uses less digits than its factorization.

112528551172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63255 (or 63253 counting only the distinct ones).

The product of its digits is 56000, while the sum is 40.

The spelling of 112528551172 in words is "one hundred twelve billion, five hundred twenty-eight million, five hundred fifty-one thousand, one hundred seventy-two".